| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $122.49 | 9.183% | $133.7383 | $133.74 | $133.75 | $133.70 |
| Purchase #2 | $83.57 | 5.820% | $88.4338 | $88.43 | $88.45 | $88.40 |
| Purchase #3 | $102.78 | 7.423% | $110.4094 | $110.41 | $110.40 | $110.40 |
| Purchase #4 | $126.55 | 6.187% | $134.3796 | $134.38 | $134.40 | $134.40 |
| Purchase #5 | $124.62 | 5.791% | $131.8367 | $131.84 | $131.85 | $131.80 |
| Purchase #6 | $227.30 | 3.381% | $234.985 | $234.99 | $235.00 | $235.00 |
| Purchase #7 | $14.95 | 6.175% | $15.8732 | $15.87 | $15.85 | $15.90 |
| 7 purchase totals = | $802.26 | $849.6560 | $849.66 | $849.70 | $849.60 | |